package dao;

import java.util.List;

import modle.classnews;


public interface ClassNewsDAO {
	public boolean writeClassNews(classnews classnews);
	public List<classnews> readAllClassNews();
	public boolean deleteClassNews(int classnewsID);
	public classnews readClassNews(int classnewsID);
	public boolean updateClassNews(classnews classnews);
}
